Question

additional details were added for this assignment. 4. because bunsen burners, with open, exposed flames, will be used, long hair must be tied back, and all loose clothing must be secured close to your body. 5. special care must be taken to avoid the burn hazards present in the hot surfaces created by the discharge tubes and the bunsen burner. 6. wash hands thoroughly with soap before leaving the laboratory. question 5.4.1 select all special safety considerations present for this experiment from the lists below personal and other protective equipment physical hazards chemical hazards environmental hazards fume hood burns from hot equipment gloves electrical strong acid heavy metals goggles flammable chemicals strong base organic liquids laboratory coat open, exposed flame none none ultraviolet light none

Explanation:

The text mentions using Bunsen burners with open - exposed flames, hot surfaces from discharge tubes and Bunsen burners, and the need for personal protective equipment. Goggles and laboratory coats are important for protection. Burns from hot equipment and open - exposed flames are physical hazards. Since no chemical or environmental hazards are indicated, "none" is selected for those categories.

Answer:

Personal and other protective equipment: goggles, laboratory coat
Physical hazards: burns from hot equipment, electrical, open, exposed flame
Chemical Hazards: none
Environmental Hazards: none